﻿// Jinx AJAX Framework
// Copyright (C) 2008 Blake Hegerle
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using Jinx.Bindings;
using Jinx.Naming.Paths;

namespace Jinx.Polling
{
    public class Binding : IBinding
    {
        private readonly PollingPlace PollingPlace;

        public Binding(PollingPlace PollingPlace, Path Path)
        {
            this.Path = Path;
            this.PollingPlace = PollingPlace;
        }

        #region IBinding Members

        public void Bound(BindingContext Context)
        {
        }

        public void Unbound(BindingContext Context)
        {
        }

        public void ValueApplied(object Value)
        {
            PollingPlace.OnBindingUpdate(Path, (Value != null), Value);
        }

        public void Invalidated()
        {
            PollingPlace.OnBindingUpdate(Path, false, null);
        }

        public Path Path { get; set; }

        #endregion
    }
}